Math: (

Your friend says dividing by 7 undoes adding 7. Is your

friend correct? If not, what mistake did

your friend make?

Which recursive formula can be used to generate the sequence shown, where f (1) = 9.6 and n > 1? 9.6, - 4.8, 2.4, - 1.2, 0.6, ...

While participating in a 12 week weight loss program, Mr Wilson lost 36 pounds. His daughter Ginny told her friends that her father's rate of weight loss during the program was 3 pounds per week. Was this answer correct? Explain. TIA

The volume of Earth is on the order of 1021 m3. (a) What is this in cubic kilometers (km3) ? (b) What is it in cubic miles (mi3) ? (c) What is it in cubic centimeters (cm3) ?

Simplify negative 8 over 3 divided by negative 2 over 6 ...

An Internet service provider charges $50 a month. The user gets 10 GB of free Internet usage. Once the usage goes over 10 GB, the company charges the user $4 per GB.

Sam paid $8.25 for 18 stamps. At this rate, how much would it cost Sam to buy 12 stamps

9) Beth and Pranav each improved their yards by planting hostas and shrubs. They bought their supplies from the same store. Beth spent $78 on 6 hostas and 14 shrubs. Pranav spent $75 on 10 hostas and 5 shrubs.

A Potter uses three fifths of a pound of clay to make a bowl how many bowls could the potter make from 10 pounds of clay

A textbook costs $108.00. If Matthew paid a total of $113.94 for the book and sales tax, what rate of sales tax was he charged?

3A to the 4th power b to the - 2 power and c to the 3rd power